| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $11.32 | 3.125% | $11.6738 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $185.40 | 10.665% | $205.1729 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $230.85 | 9.840% | $253.5656 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $223.55 | 4.125% | $232.7714 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $158.86 | 11.388% | $176.951 | $176.95 | $176.95 | $177.00 |
| Purchase #6 | $78.81 | 13.302% | $89.2933 | $89.29 | $89.30 | $89.30 |
| Purchase #7 | $79.39 | 5.147% | $83.4762 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $968.18 | $1,052.9042 | $1,052.90 | $1,052.85 | $1,053.10 | |